Description
The Trane SEN1637 is an OEM-grade sensor assembly engineered to deliver accurate and dependable temperature sensing across a wide range of Trane heating and cooling applications. With an 18″ insertion length, this sensor assembly is designed for proper immersion depth in ductwork, air handlers, and other HVAC equipment where precise temperature measurement is critical to system performance and efficiency.
Why Choose the Trane SEN1637?
As a genuine Trane OEM component, the SEN1637 is manufactured to exact factory specifications, ensuring seamless compatibility with Trane systems and eliminating the guesswork of aftermarket substitutions. Proper sensor function is essential to maintaining accurate control signals, protecting equipment from temperature extremes, and keeping your system operating within designed parameters.
Key Features
- Genuine Trane OEM sensor assembly
- 18″ insertion length for proper immersion and accurate readings
- Designed for precise temperature sensing in Trane HVAC systems
- Direct OEM replacement — no modifications required
- Supports reliable system control and equipment protection
- Built to Trane factory specifications for consistent performance
Applications
- Trane air handlers and fan coil units
- Duct temperature sensing applications
- Trane commercial and residential HVAC systems requiring OEM sensor replacement
Installation & Compatibility
The SEN1637 is a direct OEM replacement part intended for use in compatible Trane equipment. Always consult your Trane equipment documentation or service manual to confirm compatibility before installation. For best results, installation should be performed by a qualified HVAC technician.







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